Product Description Replaces the stock ring gear without replacing the whole hub assembly Clutch hub rivets must be drilled out and holes enlarged to 5/16" Includes 5/16" mounting bolts Twin Power Replacement Starter Ring Gear 102 Teeth at RevZilla Browse all RevZilla deals $69.99 Out of Stock Price checked 10 days ago Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Twin Power Size OS Condition New MPN 148163 Twin Power